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ASTM A240 SS304 / 304L Stainless Steel Plate / Sheet / Coil

ASTM A240 SS304 /304L Stainless Steel Plate / Sheet / Coil

Description

Stainless Steel 304 Sheet is made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. This is the most used grade of all stainless steels in the world. The sheets are strong, mild corrosion resistant and have applications in a variety of industries. The Stainless Steel 304 Sheet also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus in the composition. The material is strong and has 205MPa minimum yield strength and 515MPa minimum tensile strength in general.

As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; it has good hot workability such as stamping and bending without heat treatment. Hardening phenomenon (use temperature -196℃～800℃). It is resistant to corrosion in the atmosphere.

304 Stainless Steel Plate Melting Point

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Chemical Properties

Grade

304

min. max.

0.08

2.0

0.75

0.045

0.030

18.0

20.0

8.0

10.5

0.10

304H

min. max.

0.04

0.10

2.0

0.75

-0.045

0.030

18.0

20.0

8.0

10.5

Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201
304H	515	205	40	92	201

Equivalent Chart

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 304	1.4301	S30400	SUS 304	304S31	08Х18Н10	Z7CN18-09	X5CrNi18-10
SS 304L	1.4306 / 1.4307	S30403	SUS 304L	3304S11	03Х18Н11	Z3CN18-10	X2CrNi18-9 / X2CrNi19-11
SS 304H	1.4948	S30409	SUS 304H	–	–	–	–

APPLICATION

• Chemical containers
• Heat exchangers
• Petrochemical and petrochemical refining
• Food processing
• Kitchen benches

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Categories	Others
Brand Name:	YUHONG
Model Number:	TP304 / UNS S30400 / 1.4301
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin:	China
MOQ:	100 KGS
Price:	Negotiable
Payment Terms:	L/C, T/T
Supply Ability:	According To Clients' Requirements
Delivery Time:	7-60 Days
Packaging Details:	Ply-wooden Case / Pallet
Standard:	ASTM A240 / ASME SA240
Material Grade:	TP304 / UNS S30400 / 1.4301
Type:	coil/strip
Length:	As customer's requests
Technique:	Hot/Cold Rolled
Application:	Construction,Industry,decoration,Automotive